subendothelial meaning in Hindi

Examples

1. Leukocytes migrate to the subendothelial space and aggregate within the intima.
2. Once LDL accumulates in the subendothelial space, it tends to become modified or oxidized.
3. It is characterized by a remodeling of arteries leading to subendothelial accumulation of fatty substances called plaques.
4. GPIIb / IIIa may also further anchor the platelets to subendothelial vWF for additional clot structural stabilisation.
5. There is small amount of subendothelial connective tissue between basement membrane of endothelial cells and internal elastic lamina.
6. Endothelial cells are attached to the subendothelial collagen by von Willebrand factor ( VWF ) which these cells produce.
7. While periostin usually is localized to the subendothelial layer in healthy heart valves, its levels are highly increased in infiltrated inflammatory cells and myofibroblasts in angiogenic areas in atherosclerotic and rheumatic valvular heart disease in humans.
8. The possible vasoconstriction mechanism involved penetration of modified ( but unpolymerised ) Hb molecules into interstitial space of the subendothelial layers of vessel walls with consecutive nitric oxide scavenging and a sensitisation of peripheral a-adrenergic receptors.
9. The final step is the adhesion of the metastatic tumor cell to connective tissue elements such as fibronectin, type I collagen, and hyaluronan, which is required for the movement of the tumor cell into the subendothelial stroma and subsequent growth at the secondary site of colonization.
10. When the fibrous cap is degraded by metalloproteinases released from macrophages or by intravascular shear force from blood flow, subendothelial thrombogenic material ( extracellular matrix ) is exposed to circulating platelets and thrombus formation occurs on the vessel wall embolus which travels with the blood-flow downstream to where the vessel narrows and eventually clogs the vessel lumen.